curl --request POST \
  --url https://api.example.com/workspaces \
  --header 'Content-Type: application/json' \
  --cookie fastapiusersauth= \
  --data '
{
  "name": "<string>",
  "settings": {},
  "owner_id": "00000000-0000-0000-0000-000000000000"
}
'

{
  "id": "<string>",
  "name": "<string>",
  "n_members": 123
}